SONY
sony is the best company from starting.
vviao is the best laptop I ever used.
Using it:
Laptop is full of function, camera is also very good . it has inbuild microphone.
Bluetooth is the best function in it, it gives remote call from it, it has bluetooth sharing function.
Ram- it gives one 2GB of ram when we buy it. One slot is empty for use to install another on it.
Quality:
as per qualitty is the best I say.
durabity depends on us how we are using it.
Service:
sony provides a best service to your laptop.
I had broked my laptop screen, theyb repaired it in one day.
supports:
sony.in provides all the detail of it, if we want any drivers we cam simply download them on it.